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This is a genuine Bergeon 7571-DC series hardened tips tweezer, made in Switzerland, available in 2A, 3, 5, and 7 tip profiles. The body is made of antimagnetic steel, with tips hardened by carbon treatment developing a crystal structure similar to natural diamond, achieving very high hardness up to 80 GPa—ideal for handling delicate movement components. This product is brand new and genuine, in original packaging.
Brand:Bergeon (Swiss)
Models:7571-DC-2A / 7571-DC-3 / 7571-DC-5 / 7571-DC-7
Origin:Made in Switzerland
Quality:Genuine original, brand new in original packaging
Material:Antimagnetic steel
Tip Treatment:Carbon-hardened (diamond coating, hardness up to 80 GPa)
Length:
2A / 3 / 7:120 mm
5:110 mm
Tip Profiles:2A (extra fine) / 3 (fine) / 5 (medium) / 7 (large)
Application:Handling delicate movement components
1. Is this tweezer set an original Bergeon genuine part?
Yes. It is manufactured by Bergeon in Switzerland, brand new in original packaging, not a third-party copy.
2. What are the advantages of diamond-coated tips?
The carbon-hardened tips develop a crystal structure similar to natural diamond, achieving hardness up to 80 GPa with excellent wear resistance, maintaining shape over long-term use.
3. What are the four tip profiles used for?
2A (extra fine) for hairsprings and jewels; 3 (fine) for general movement components; 5 (medium) for slightly larger parts; 7 (large) for larger parts or stronger grip.
Fast Worldwide Shipping – Orders are dispatched within 3 business days.
Competitive Pricing – Great value across watch movements, replacement parts and watchmaking tools.
Extensive Selection – More than 3,000 watch movements, parts and accessories available.
Trusted Worldwide – Trusted by watchmakers, repair professionals and watch enthusiasts worldwide.
Personalized Sourcing – Can’t find the part you need? Contact [email protected] or WhatsApp +86 18620212114.









